@Test
public void updatedAceValuesAreCorrectlyReflectedInAcl() throws Exception {
Authentication auth = new TestingAuthenticationToken("ben", "ignored",
"ROLE_GENERAL");
auth.setAuthenticated(true);
SecurityContextHolder.getContext().setAuthentication(auth);
MutableAcl acl = new AclImpl(objectIdentity, 1, authzStrategy, pgs, null, null,
false, new PrincipalSid("joe"));
MockAclService service = new MockAclService();
acl.insertAce(0, BasePermission.READ, new GrantedAuthoritySid("ROLE_USER_READ"),
true);
acl.insertAce(1, BasePermission.WRITE, new GrantedAuthoritySid("ROLE_USER_READ"),
true);
acl.insertAce(2, BasePermission.CREATE, new PrincipalSid("ben"), true);
service.updateAcl(acl);
assertThat(BasePermission.READ).isEqualTo(acl.getEntries().get(0).getPermission());
assertThat(BasePermission.WRITE).isEqualTo(acl.getEntries().get(1).getPermission());
assertThat(BasePermission.CREATE).isEqualTo(acl.getEntries().get(2).getPermission());
acl.updateAce(0, BasePermission.CREATE);
acl.updateAce(1, BasePermission.DELETE);
acl.updateAce(2, BasePermission.READ);
assertThat(BasePermission.CREATE).isEqualTo(acl.getEntries().get(0).getPermission());
assertThat(BasePermission.DELETE).isEqualTo(acl.getEntries().get(1).getPermission());
assertThat(BasePermission.READ).isEqualTo(acl.getEntries().get(2).getPermission());
}